Adjustment - Kenwood KCH-16 Service Manual

KCH-16
KCH-16 Operation Check Method
You can confi rm whether the KCH-16 operates normally
by performing the following operation checks:
1. Key/ Volume/ Hook/ LCD display/ LED/ LCD brightness
operation check
2. Microphone operation check
■ System requirements
• PC (Windows 2000/ XP/ Vista (32-bit))
• Programming interface (KPG-43/43A)
• USB adapter (KCT-53U): the KCT-53U driver runs under
Windows 2000 or XP. Use the KCT-53U as necessary.
• Firmware programming software (Fpro.exe (ver. 3.06a or
later)): the Fpro.exe software is in the installed KPG-95D
(ver. 5.30 or later) folder.
• KCH-16 service fi rmware (W05-1424-00)
• JIG Box (X60-3890-20)
• DC power supply (Set the voltage to 13.4V.)
• Oscilloscope
• Audio cable - BNC
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ADJUSTMENT

■ Connection procedure
USB adapter (KCT-53U), programming software (KPG-95D),
JIG Box (X60-3890-20), DC power supply, oscilloscope and
audio cable - BNC as shown in Figure 1.
1) Connect the KCH-16 cable to the JIG Box.
2) Connect the JIG Box to the PC using the interface cable
3) Connect the power cable of the JIG Box to the DC pow-
4) Connect the JIG Box to the oscilloscope using the audio
KCH-16
KPG-95D
JIG Box
(X60-3890-20)
Power cable
Audio cable –BNC
Fig. 1
Connect a PC, programming interface (KPG-43/43A),
(KPG-43/43A) and USB adapter (KCT-53U: the KCT-53U
can be used with the KPG-43A interface cable.)
er supply.
cable - BNC.
PC
KPG-43 or KPG-43A or
KPG-43A + KCT-53U
Illustration is KPG-43.
DC Power supply
Oscilloscope